无法确定故障原因“作曲家最新情况”

Question

我正在将Laravel5.5的应用升级到5.6。我得到了大量的结论，以至于我想不出该怎么做。在一天结束时，什么依赖导致了问题？

$ composer update --no-scripts
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: don't install symfony/http-foundation v4.0.0
    - Conclusion: don't install omnipay/common 2.3.2
    - Conclusion: don't install symfony/http-foundation v4.0.8|install omnipay/common 2.3.2
    - Conclusion: don't install symfony/http-foundation v4.0.2
    - Conclusion: don't install symfony/http-foundation v4.0.1
    - Conclusion: don't install symfony/http-foundation v4.0.7
    - Conclusion: don't install symfony/http-foundation v4.0.6
    - Conclusion: don't install symfony/http-foundation v4.0.5
    - Conclusion: don't install symfony/http-foundation v4.0.4
    - Installation request for ignited/laravel-omnipay 2.* -> satisfiable by ignited/laravel-omnipay[2.0.0, 2.1.0, 2.2.0, 2.3.0].
    - laravel/framework v5.6.0 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.1 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.10 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.11 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.12 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.13 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.14 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.2 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.3 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.4 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.5 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.6 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.7 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.8 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.9 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - laravel/framework v5.6.15 requires symfony/http-foundation ~4.0 -> satisfiable by symfony/http-foundation[v4.0.0, v4.0.1, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8].
    - Conclusion: don't install symfony/http-foundation v4.0.3|install symfony/http-foundation v4.0.1|install symfony/http-foundation v4.0.2|install symfony/http-foundation v4.0.4|install symfony/http-foundation v4.0.5|install symfony/http-foundation v4.0.6|install symfony/http-foundation v4.0.7|install symfony/http-foundation v4.0.8
    - Installation request for laravel/framework 5.6.* -> satisfiable by laravel/framework[v5.6.0, v5.6.1, v5.6.10, v5.6.11, v5.6.12, v5.6.13, v5.6.14, v5.6.15, v5.6.2, v5.6.3, v5.6.4, v5.6.5, v5.6.6, v5.6.7, v5.6.8, v5.6.9].

我的composer.json：

{
    "require": {
        "php": ">=7.2",
        "alexpechkarev/google-geocoder": "1.*",
        "anhskohbo/no-captcha": "3.*",
        "anlutro/l4-settings": "0.*",
        "aws/aws-sdk-php": "~3.0",
        "barryvdh/laravel-dompdf": "0.*",
        "bkuhl/easychimp": "~1.0",
        "bugsnag/bugsnag-laravel": "2.*",
        "doctrine/dbal": "2.*",
        "fzaninotto/faker": "^1.5",
        "ignited/laravel-omnipay": "2.*",
        "jackpopp/geodistance": "^1.2",
        "jmikola/geojson": "~1.0",
        "laravel/framework": "5.6.*",
        "laravel/socialite": "^3.0",
        "laravel/tinker": "~1.0",
        "laravelcollective/html": "5.*",
        "league/flysystem-aws-s3-v3": "^1.0",
        "league/html-to-markdown": "^4.4",
        "maatwebsite/excel": "3.*",
        "omnipay/stripe": "2.*",
        "predis/predis": "1.*",
        "ramsey/uuid": "3.*",
        "silber/bouncer": "v1.0.0-rc.1",
        "spatie/laravel-backup": "^5.0",
        "thomaswelton/laravel-gravatar": "^1.0"
    },
    "require-dev": {
        "phpunit/phpunit": "^7.0",
        "filp/whoops": "~2.0",
        "barryvdh/laravel-ide-helper": "2.*",
        "nunomaduro/collision": "^2.0",
        "mockery/mockery": "^1.0",
        "laravel/browser-kit-testing": "4.*"
    },
    "prefer-stable": true,
    "config": {
        "preferred-install": "dist",
        "sort-packages": true
    }
}

Answer 1

问题是，在不重叠的版本范围内，不同的包需要symfony/http-foundation，无法找到满足所有依赖项的版本。

更确切地说：

• 总括/通用版本2.3.2需要版本2或3，而不是4
• 要更新的laravel/Frameworkv5.6.*需要仅第4版，而不是2或3

杂薪条纹和拉拉-杂货都需要“统领/通用”。

使用“替换”忽略"symfony/http-foundation“要求

您可以使用作曲家替换绕过上述约束并成功完成更新。

所以在你的作曲家要求中，添加：

    "thomaswelton/laravel-gravatar": "^1.0",
    "symfony/http-foundation": "4.0.8"
}

还定义了“替换”属性：

"replace": {
    "symfony/http-foundation": "*"
},

所以你要告诉作曲家：

不要在意任何版本的"symfony/http-foundation“(这就是你为什么要使用"*")，我已经处理好了。

这将使您的更新完成，但这并不意味着它将工作，因为“万能-通用”还没有测试与"symfony/http-foundation“的v4。你可以试试。

在我看来，我认为您应该跳过更新，继续使用Laravel5.5，直到万能/通用支持“symfony/http- v4”的v4为止，这似乎会发生很快。

使用“总括/通用”主支行

同样的问题可以通过使用支持的“万能/公共”主分支来解决。--这更有可能使工作。在这种情况下，不要执行上述操作，而是进行更改：

"omnipay/common": "dev-master",

和

"replace": {
    "omnipay/common": "*"
},